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Effect of vacuum heat treatment on microstructure of alloy pipes
Clamp (Mo) has the characteristics of high melting point, high strength, high hardness, etc., and has excellent thermal conductivity, electrical conductivity, corrosion resistance and low thermal expansion coefficient. It is widely used in aerospace, metallurgy, nuclear energy, machinery, chemica...
Research on vacuum annealing of titanium alloys
The heat treatment of titanium alloy is a process that changes the phase composition and organizational structure of the alloy through heating, holding and cooling, thereby improving its performance. An important basis for determining the process parameters of titanium alloy heat treatment is the...
How does the vacuum sintering furnace work
Vacuum sintering furnace refers to a furnace that performs protective sintering of heated items in a vacuum environment. It has many heating methods. So, how does a vacuum sintering furnace operate? Vacuum sintering furnace operation process 1.Inspection before powering on Before turning on the p...
Why choose pressureless sintering to prepare SiC ceramics
SiC ceramics have the characteristics of high hardness, high strength, high temperature resistance, corrosion resistance, etc., and are widely used in aerospace, petrochemicals, integrated circuits and other fields. Since most silicon carbide products are high value-added products, the market pro...
Benefits of Vacuum Heat Treatment
In the aluminum alloy extrusion process, the extrusion tool and die are the most important production tools that directly determine whether the product can be produced and the quality. Reasonable tool and die design and high-quality production are of great significance to improving the output, qu...
Brazing requirements for carbide woodworking tools
Main problems in the vacuum brazing process of carbide woodworking tools After cleaning before welding, filler metal and flux are added between the blade and the cutter body. After melting, the welding gap is filled to complete the firm welding of the blade and the cutter body. The brazed carbide...
The function of vacuum heat treatment for Cutting Tools
1. Cutting tools 1.1 High-speed steel: It is an alloy tool steel containing more alloy elements such as W, Cr, and V. For example, w18cr4v is the most commonly used tool material and is widely used to manufacture various more complex tools. Such as drills, milling cutters, reamers, broaches and o...
Debinding and sintering of metal injection molding components
MIM has obvious advantages over traditional metal forming processes MIM (Metal Powder Injection Molding) is a near-net forming technology that combines traditional powder metallurgy technology with modern plastic injection molding technology. The production process is to first select metal powder...
Research on vacuum brazing technology of dissimilar metals
1 Applications of titanium and aluminum Titanium and its alloys have a series of advantages such as high melting point, small linear expansion coefficient and elastic modulus, high strength, non-magnetic, good medium-temperature strength and low-temperature toughness, and excellent corrosion resi...
Effect of filler metal on vacuum brazing of cemented carbide and steel
Vacuum brazing Brazing is the most traditional connection method for welding carbide and steel, and its joint performance mainly depends on the choice of filler metal. Therefore, current research mainly focuses on the selection and research and development of solder, among which the most commonly...